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NSEA 2025 Paper Analysis, Questions, and Solutions

NSEA 2025 Paper Analysis includes the exam level information that has been prepared considering the candidates' feedback who appeared in the exam. The exam has been organised on November 22, 2025. The paper level expected to be of the moderate to difficult levels. Tricky numericals are asked in the paper. 

authorImageDivya Sharma24 Nov, 2025
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NSEA 2025 Paper Analysis

NSEA 2025 Paper Analysis: National Standard Examination in Astronomy (NSEA) 2025, conducted by the Indian Association of Physics Teachers (IAPT), was held on Saturday, November 22, 2025, serving as the crucial first stage for selection into the Indian National Astronomy Olympiad (INAO).

NSEA 2025 Paper Analysis paper analysis provides an overview of the exam's structure, difficulty, and key topics. It can help them evaluate their performance and strategise for the next stage.

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NSEA 2025 Paper Analysis Overview

The NSEA exam includes 60 questions of single and multiple correct answer MCQ questions. Candidates have 2 hours to solve the questions in the exam. NSEA 2025 Paper Analysis provides the information related to the exam level. It is expected that the paper is of moderate to difficult levels. 

NSEA 2025 Paper Analysis Overview

Exam Name

NSEA 2025 (National Standard Examination in Astronomy)

Exam Date

November 22, 2025

Questions Format

Multiple-choice questions (single-correct and multiple-correct)

Marking Scheme

MCQ: +3 for correct single-correct, -1 for incorrect; 

Multi-correct: +6 for fully correct multiple-correct, no negative marking 

Total Questions

60 questions

Time Duration

2 hours

NSEA 2025 Paper Analysis: Difficulty Level 

The initial feedback received from the candidates regarding the NSEA exam 2025. It revealed that the NSEA 2025 exam difficulty level is moderate to difficult. Candidates faced issues in solving the typical physical numerical-related questions. The level of difficulty is tough. Astronomy-based conceptual questions are asked in the paper. 

NSEA 2025 Paper Analysis: Watch Video 

The PW Olympiad Team has prepared the NSEA 2025 Paper Analysis in a video format. It can help the students to get insights into the NSEA exam 2025. Students can refer to the questions along with the solutions. 

NSEA 2025 Paper Analysis: Topics-Wise Weightage 

The distribution of questions across the core subjects and topics was largely consistent with the expected NSEA pattern. A significant impact has been made on the physics fundamentals applied to astronomical problems.

NSEA 2025 Paper Analysis: Topics-Wise Weightage 

Subject Area

Key Topics

Physics

Mechanics (Gravitation, Laws of Motion, Rotation), Optics, Thermodynamics, and Electromagnetism.

Elementary Astronomy

Solar System & Phenomena (Eclipses, Phases), Celestial Mechanics (Kepler's Laws), Stellar Properties, Observational Astronomy.

Mathematics

Trigonometry, Calculus (Application of Derivatives/Integrals), Vector Algebra, Coordinate Geometry.

 

NSEA 2025 Paper Analysis FAQs

What is the NSEA 2025 paper analysis?

NSEA 2025 Paper Analysis covers the paper-level information based on the feedback of the students. Candidates who appeared in the NSEA paper found the paper to be of moderate to difficult levels.

What is the schedule of the NSEA 2025 exam?

The NSEA exam 2025 has been organised for the candidates on November 22, 2025.

Are there any changes in the NSEA 2025 marking scheme?

The marking scheme remained the same as the previous year: Part I (+3 correct answer, -1 negative marking) and Part II (+6, 0). Candidates must accurately count their correct and incorrect answers from the two parts for a self-assessment.

What is the expected Minimum Admissible Score (MAS) for NSEA 2025?

The Minimum Admissible Score (MAS) is typically 50% of the average marks scored by the top 10 candidates in the respective pools (Group A for Class 12, Group B for Class 11/lower). This score is announced by IAPT/HBCSE after the paper evaluation.
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